Construction block



FIG. 1 is a front perspective view;

FIG. A—A is a cut view taken from the line A—A—A—A in FIG. 1.

FIG. 2 is a front elevational view;

FIG. 3 is a back view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan thereof;

FIG. 8 is a top plan view of a block shown on a reduced scale incondition of use with a plurality of like blocks thereof;

FIG. 9 is a perspective view of a block shown on a greater reduced scalein condition of use with a plurality of like blocks in a stackedconfiguration with reinforcement rods thereof; and,

FIG. 10 is a cut-away view of FIG. 9 thereof.

The broken lines are for environmental purposes only and form no part ofthe claimed design.

The ornamental design for the construction block, as shown anddescribed.